Objects in the image:
category: surfboard
category: surfboard
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is that thing in mans hand blue color?
a: No
q: is it in the right side of image?
a: No
q: is that wall kind of thing in ocean?
a: No
q: is it ocean?
a: No
q: is it part of person?
a: No
q: is it sand?
a: No
q: s it waves?
a: No
q: is it foot prints?
a: No
q: is it something far away from person?
a: No
q: is it near by person?
a: Yes
q: is it white color?
a: Yes
q: that white triangle kind of thing in front of that blue object person holding?
a: Yes